Chenxi Ding

Title: Innovations of Chenxi Ding: Pioneering Methods in Blasting Technology

Introduction

Chenxi Ding is a notable inventor based in Beijing, China. He has made significant contributions to the field of blasting technology, particularly in the context of rock excavation and underwater explosion pressure measurement. With a total of two patents to his name, Ding's work showcases innovative approaches to complex engineering challenges.

Latest Patents

Chenxi Ding's latest patents include an "Efficient cut blasting method for medium-length holes in deep high-stress rock roadway based on crustal stress induction effect." This method involves conducting a crustal stress blasting test on the free face of the in-situ rock roadway to be excavated. It aims to understand the distribution of cracks under the combined effects of crustal stress, explosion stress waves, and the clamping force of surrounding rock. The method also includes arranging a cutting hole net based on the observed crack distribution and performing cut blasting accordingly.

Another significant patent is the "Underwater explosion pressure test experiment system and method." This invention utilizes a container and drug pack to simulate underwater explosion scenarios. It employs a projector to display scattered speckles on the water surface, while high-speed cameras capture the initial water surface fluctuations. The system calculates the strain at specific points and determines the explosion pressure at various distances from the explosion source, making it suitable for underwater explosion pressure measurement experiments.

Career Highlights

Chenxi Ding has worked at prestigious institutions such as the University of Science and Technology Beijing and China University of Mining and Technology. His experience in these organizations has allowed him to develop and refine his innovative methods in blasting technology.

Collaborations

Some of Chenxi Ding's notable coworkers include Renshu Yang and Min Gong, who have contributed to his research and development efforts.

Conclusion

Chenxi Ding's innovative patents and career achievements highlight his significant role in advancing blasting technology. His work not only addresses practical engineering challenges but also contributes to the broader field of rock excavation and underwater pressure measurement.